Molnija (Молния) Pocket Watch - USSR, 1984s Material of case : metal case Type of movement: mechanical, manual winding Movement caliber : Russian movement Cal. 3602 Case diameter : 50 mm without crown Case diameter incl. crown : 61 mm Case thickness : 12 mm Dial : white dial Молния Watch is professionally serviced and in good working condition. Shipping via registered mail with tracking.